| 从祁连山圆柏（Sabina przewalskii Kom.）年轮的测定推论该地区气候和冰川变化的趋势 |
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| 引用本文： | 卓正大. 从祁连山圆柏（Sabina przewalskii Kom.）年轮的测定推论该地区气候和冰川变化的趋势[J]. 植物生态学报, 1981, 5(1): 12-27 |
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| 作者姓名： | 卓正大 |
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| 作者单位： | 兰州大学地质地理系 |
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| 摘 要： | 本文的二份圆柏年轮标本，均采自祁连山。 根据圆柏年轮资料，分析了祁连山地区900年温度变化和近300年的降水量变化。 根据同一时期的温度和降水最组合状况，阐明祁连山地区近300年冰川有过二次前进和三次退缩。
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The Tendency on the Change of Climate and Glacier in Qilianshan Region Based on the Measurement of Tree-rings of Sabina przewalskii |
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| Zhuo Zhengda. The Tendency on the Change of Climate and Glacier in Qilianshan Region Based on the Measurement of Tree-rings of Sabina przewalskii[J]. Acta Phytoecologica Sinica, 1981, 5(1): 12-27 |
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| Authors: | Zhuo Zhengda |
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| Abstract: | The two tree-ring samples collected from Qilianshan Mountain belong to Sabina przewalskii Kom.According to the data on the tree-rings of Sabina przewalskii, the change of the temperature during the nine hundred years, and that of the precipitation during the recent three hundred years have been analysed. According to the data on the combination of the temperature with the precipitation at the same time, it has been shown that two glacial advences separated by three glacial recession occurred in the Qilianshan region during the recent three hundred years. |
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